Linear and Polynomial Regression with Python

Teaching Assistant Georgios Karakasidis demonstrates how to use linear and polynomial regression to learn a predictor for the maximum daytime temperature.

Note: Starting around 08:00, when discussing the different examples of polynomials, we should have used the term "hypothesis" or "polynomial" instead of model. We use the term model to refer to the entire hypothesis space, which for polynomial regression is the set of all polynomials with given maximum degree.